// RUN_PIPELINE_TILL: BACKEND
/*
 * KOTLIN DIAGNOSTICS SPEC TEST (POSITIVE)
 *
 * SPEC VERSION: 0.1-313
 * PRIMARY LINKS: expressions, when-expression, exhaustive-when-expressions -> paragraph 2 -> sentence 9
 * expressions, when-expression -> paragraph 6 -> sentence 1
 * expressions, when-expression -> paragraph 5 -> sentence 1
 * type-inference, smart-casts, smart-cast-types -> paragraph 9 -> sentence 1
 * type-inference, smart-casts, smart-cast-types -> paragraph 9 -> sentence 8
 */
enum class My { A, B }

fun test(a: My): String {
    val q: String?

    when (a) {
        My.A -> q = "1"
        My.B -> q = "2"
    }
    // When is exhaustive
    return q
}

/* GENERATED_FIR_TAGS: assignment, enumDeclaration, enumEntry, equalityExpression, functionDeclaration, localProperty,
nullableType, propertyDeclaration, smartcast, stringLiteral, whenExpression, whenWithSubject */
